feat: new public method to allow sending simple strings

[TheRealAgentK]

#81 feat: new public method to allow sending simple strings

Description 📝

Adds a new public variation of the send method where simple strings for message/exception name and reason can be passed in. This mimics a feature in the iOS provider. Fixes #81.

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

Updates

👉 new send() method
👉 documentation update
👉 hooked into sample app

Author to check 👓

• Project and all contained modules build
• Tested on appropriate devices/emulators and SDK versions
• Reviewed by another developer
• Appropriate documentation written (code comments, internal docs)

Reviewer to check ✔️

• Change has been tested on a device/emulator
• Code is written to standards
• Appropriate tests have been written (code comments, internal docs)